70790672

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{28181}}^1$

素因数の和:28346

約数の個数: 20

約数和(自身を含む): 138035436

約数和(自身を除く): 67244764

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 28181, 56362, 112724, 225448, 450896, 4424417, 8848834, 17697668, 35395336, 70790672]

約数ペア:

[(1, 70790672), (2, 35395336), (4, 17697668), (8, 8848834), (16, 4424417), (157, 450896), (314, 225448), (628, 112724), (1256, 56362), (2512, 28181)]